"First Year For The Chevelle Authentic SS Car as Proven by 45838 ""V8"" VIN Code Van Nuys California Built Chevelle SS (Early Production 1963 Body Date) JD Suffix 283 Engine (Largest Displacement Engine Available for early Built 1964 Chevelle) 327 Not available Until March 1964 (283 Was Largest Engine Avail in 1964 SS built before March 64) Blocks Not VIN Stamped in 1964 Chevelle, Only Suffix Stamp and Engine Assembly Date Code) This car has Correct JD Suffix Stamp on Engine Pad, This is correct for 1964 Chevelle SS 283Cl Retains GM ""HARRISON"" Radiator and T3 Head Lights GM Factory ""Script"" Restored Valve Covers (Not Reproduction) One Owner Car past 30+ Years of Ownership Block Stamp F1126JD Engine Block Casting Number 3849852 Engine Block Casting Date Nov 15th 1963 Power Pack Cylinder Heads Casting Number 3795896 ~ Dated Nov 25th, 1963 PowerGlide Transmission Dated Nov 19th 1963 ZA Suffix 3.08 Rear Axle, Tube Stamp Assembly Date Nov 25th 1963 Rear Axle Casting Date Nov 14th 1963 Comprehensive Engine Rebuild 2023 to Stock Spec, Excluding #151 350hp 327 Camshaft Engine Bored .020 over, moly rings, torque plate honed, HP bearing, Professional Valve Job) GM# 3863151 327 350HP Camshaft Specs 447.447 Lift, 222/222 Duration @ .050 114 LSA Impressive Paint & Body Work ~ Higher End Restoration - Very Straight Car Built in California -garage kept past 30+ years -Never Allowed to Rot Or Rust Believed to Retain Factory Sheet Metal"